air their anger at 是什么用法?到处也找不到.读报时看到的.They also wanted to use the suit to air their anger at the policy's failure to constrain celebrities and the rich.
问题描述：
air their anger at 是什么用法?到处也找不到.
读报时看到的.
They also wanted to use the suit to air their anger at the policy's failure to constrain celebrities and the rich.
答
宣扬他们对……的愤怒